ith little more than a glance at the first X-ray, Flora knew the diagnosis. Still, she took a few minutes to study both views carefully just as she always instructed her students to do. She knew all too well that her years of experience had not granted her immunity from mistakes. Then, satisfied that the films showed no evidence of less obvious problems which would prove to be embarrassing if discovered later, she headed for the privacy of her office to make the phone call. Many of the other staff members shared offices, but as a perk of seniority, she